1/2-inch Poly Pipe, .57Id/.66Od Heating double-junction pH probe and titanium

double-junction pH probe and titanium conductivity (EC) electrodes

This aquaponics window is perfect for making observations on feeding behavior or just to watch your fish grow

reducing losses during transport or handling

uncoated plastic

1/2-inch Poly Pipe, .57Id/.66Od Heating double-junction pH probe and titaniumThe poly feed line for a hydroponic system is a key component of a properly designed growing system. CropKing offers the same black poly pipe as used by commercial growers, a flexible poly tube that accepts hole punching easily and self seals around the emitters tightly, preventing leaks. The standard size used by most commercial and hobby growers is 1 2 inch poly pipe. This black poly pipe for sale is available in 100, 250, or 500 foot rolls.